Patent · US Active

Process for capturing sulphur impurities using specific retaining materials

US9623363B2 · kind B2 · utility

1Cited by
4References
15Claims
0Family size

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Key dates

Filing dateNov 9, 2012
Grant dateApr 18, 2017
Priority date—
Expiry dateNov 9, 2032

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC01B2203/0485
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A process for capturing sulphur impurities present in gas feeds containing H2 and/or CO:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.